Results 31 to 40 of about 27,662 (296)

Design and Implementation of an Automated Dynamic Rule System for Distributed Firewalls

Advances in Electrical and Computer Engineering, 2023
Zero-day vulnerabilities are undisclosed security flaws exploited by attackers to gain unauthorized access to vulnerable systems. Firewalls and antivirus software are essential for preventing intrusions.
TUDOSI, A.-D., GRAUR, A., BALAN, D. G., POTORAC, A. D., TARABUTA, R.-C.   +4 more
doaj   +1 more source

Lossless and Reversible Data Hiding using Public Key Cryptography [PDF]

ITM Web of Conferences, 2020
In today’s world, the internet is a platform, where large amount of data can be obtained and transferred. Different technologies and internet access are used to transfer the data which can be accessed by authorized and unauthorized users.The major ...
Shetye Pooja, Varekar Srushti, Zajam Manali, Pawar Monika, Kadam Sujata   +4 more
doaj   +1 more source

Blockchain-enabled EHR access auditing: Enhancing healthcare data security

Heliyon
In the realm of modern healthcare, Electronic Health Records EHR serve as invaluable assets, yet they also pose significant security challenges. The absence of EHR access auditing mechanisms, which includes the EHR audit trails, results in accountability
Faheem Ullah, Jingsha He, Nafei Zhu, Ahsan Wajahat, Ahsan Nazir, Sirajuddin Qureshi, Muhammad Salman Pathan, Soumyabrata Dev   +7 more
doaj   +1 more source

Methodical approach to quantitative assessment of the risks of the implementation of threats unauthorized access to an information resource automated systems of internal affairs bodies

Вестник Дагестанского государственного технического университета: Технические науки, 2022
Objective. A characteristic feature of the current stage of development of the sphere of informatization of internal affairs bodies (OVD) is a significant increase in the volume and variety of types of service information of limited distribution, stored,
T. V. Meshcheryakova, E. A. Rogozin, A. O. Efimov, V. R. Romanova, S. A. Konovalenko   +4 more
doaj   +1 more source

Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges

Advanced Materials Technologies, EarlyView.
This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz, Gökhan Ince, Ozgur Atalay   +2 more
wiley   +1 more source

Preventing unauthorized data flows [PDF]

, 2017
Trojan Horse attacks can lead to unauthorized data flows and can cause either a confidentiality violation or an integrity violation. Existing solutions to address this problem employ analysis techniques that keep track of all subject accesses to objects,
Uzun, Emre, Lorenzi, D., Sural, S., Lorenzi, David, Sural, Shamik, Vaidya, J., Shamik Sural, Gennaro Parlato, Parlato, G., Ferrara, A. L., Jaideep Vaidya, Parlato, Gennaro, Ferrara, Anna, Lisa, Vijayalakshmi Atluri, Anna Lisa Ferrara, David Lorenzi, Ferrara, Anna Lisa, Atluri, V., Vaidya, Jaideep, Atluri, Vijayalakshmi, Emre Uzun   +20 more
core   +1 more source

A Model for Unauthorized Person access in a Particular Area

International Journal for Research in Applied Science and Engineering Technology, 2022
Abstract: A method of unauthorized person identification in a particular area of an entity includes maintaining a database of identification data specific to the person and condition of entries and time period, providing a unique description for each person enabling access to the person identification data in the database.
Rajesh Prakash Suryawanshi, Akshay Dashrath Phadatare   +1 more
openaire   +1 more source

Controlling Photochromism of Donor‐Acceptor Stenhouse Adducts on Micro‐Dot Arrays Beyond Human‐Eyes Resolution for Dynamic Light Encryption

Advanced Science, EarlyView.
This study presents a micro‐dot array strategy for dynamic light encryption, utilizing DASA‐based photochromism with resolution beyond human‐eye capacity. By precisely controlling isomerization kinetics, the method reveals multi‐layered encrypted information under specific light irradiation, enhancing information security and anti‐counterfeiting ...
Hongtao Hu, Fanxi Sun, Hanjun Zhang, Xiao Wang, Gaolu Zhu, Jiayu Li, Mengyao Yang, Xu Deng, Yonghao Zheng, Chen Wei, Dongsheng Wang   +10 more
wiley   +1 more source

Unity Quantum Yield of High‐Entropy Quantum Dots Composited With Photonic Crystals for Information Encryption

Advanced Science, EarlyView.
This study first extends the high‐entropy concept to I‐III‐VI quantum dots (QDs) and synthesizes CZCrGSe/ZnSe/ZnS core/shell/shell QDs with a record photoluminescence quantum yield (PLQY) of 100%. Their ZnSe/ZnS double shell efficiently passivates defects and boosts structural stability.
Maoyuan Huang, Ziqiang Tian, Binkun Xie, Haiyang Li, Bo Tan, Chang He, Shiliang Mei, Wanlu Zhang, Changchun Wang, Ruiqian Guo   +9 more
wiley   +1 more source

Toward Long‐Term Reliable Human‐Machine Interaction: A Flexible, Breathable, and Self‐Powered Pressure Sensor System With Firefighting Validation

Advanced Science, EarlyView.
This work develops a breathable potentiometric self‐powered pressure sensor with good wearability, using a non‐woven fabric substrate and hydrogel electrolyte. The sensor is integrated into a five‐channel smart glove to acquire reliable hand motion signals, which are processed by a CNN for identity verification and smart vehicle control in human ...
Qilong Zhang, Zhao Yao, Jiaxu Liu, Yuxuan Hou, Zhongtao Zhang, Jingwei Xue, Leonid Chernogor, Nam Young Kim, Eun Seong Kim, Yuanyue Li, Yang Li   +10 more
wiley   +1 more source